Investor profile
Jonathan Barnes
Private equity, Venture debt & Managing Director at Star Mountain Capital, Partner at Halyard Capital
Jonathan Barnes is a Partner at Halyard Capital, whose known portfolio counts 9 companies.
Is Jonathan Barnes a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Sector
- AIFinTechHealthcareSaaS
Contacts
Affiliated funds' portfolios
Managing Director at Star Mountain Capital, whose known portfolio counts 7 companies
- Bridgenext
- Erie Strayer Company
- Coop Home Goods
- Uncle John's Pride
- Caregility
- Apple Montessori Schools
- Radius Global Market Research
Partner at Halyard Capital, whose known portfolio counts 9 companies
- Inflow
- Digital Fortress
- impreMedia
- Focal Point Data Risk
- Jun Group
- OneSource Virtual
- Practice Insight
- StratEx
- TI Health
Investor Profile
Jonathan Barnes is listed against sectors AI, FinTech, Healthcare and SaaS, and focus areas BPaaS, Business Intelligence, Cybersecurity and Data Analytics in the database.
Halyard Capital appears in Growth, Late-Stage and Seed rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Jonathan Barnes is worth approaching.
Colleagues
Frequently asked questions
Who is Jonathan Barnes?
Jonathan Barnes is a private equity investor and venture debt investor based in Bronxville, New York, United States, listed as Partner at Halyard Capital. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to Jonathan Barnes personally.
What does Jonathan Barnes invest in?
Listed sectors include AI, FinTech, Healthcare and SaaS; listed focus areas include BPaaS, Business Intelligence, Cybersecurity and Data Analytics. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Jonathan Barnes invest at?
Halyard Capital appears in Growth, Late-Stage and Seed rounds across its known deals, and Jonathan Barnes is listed there as Partner. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Jonathan Barnes listed at?
Jonathan Barnes is listed as Partner at Halyard Capital. 8 other people in the database share a firm with Jonathan Barnes.
How do I contact Jonathan Barnes?
An email address, a phone number and a LinkedIn page are on file for Jonathan Barnes. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal